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VRM™ and VPM™ Metering Systems

VRM™ and VPM™ Metering Systems

VRM™ and VPM™ Metering Systems

Product catalog summary
Overview: The document provides detailed information on Graco's VRM™ and VPM™ Metering Systems, designed for high-volume dispensing of resin and paste applications. These systems are engineered to enhance productivity through high flow rates, accurate on-ratio dispensing, and flexible variable ratios.
Key Features:
  • High Flow Rates: VRM can dispense up to 30 kg/min, while VPM can dispense up to 25 kg/min, facilitating faster production cycles.
  • Accurate Mixing: Both systems ensure on-ratio mixing with accuracy better than +2%, reducing material waste and increasing yield.
  • Variable Ratio: The systems allow for on-the-fly ratio adjustments, with a range from 1:1 to 5:1, accommodating different materials and temperature variations.
  • User Interface: Intuitive controls based on Graco Control Architecture reduce training time and operator error. A USB interface allows for easy data downloads and process analysis.
Applications and Materials:
  • VRM System: Suitable for resin infusion applications, handling resin materials.
  • VPM System: Designed for bonding and molding applications, dispensing adhesives and tooling pastes.
Technical Specifications:
  • VRM-30: Max flow rate of 30 kg/min, output per cycle of 1.01 L, max fluid pressure of 138 bar, and dimensions of 2921 x 2007 x 1600 cm.
  • VPM-25: Max flow rate of 25 kg/min, output per cycle of 0.76 L, max fluid pressure of 207 bar, and dimensions of 4826 x 2794 x 2286 cm.
Additional Features: Both systems offer programmable shot sizes, integrated temperature controls, and immediate access to error/event history. They are powered by a 24kW system with options for 230V or 400V power supply.
Conclusion: Graco's VRM and VPM Metering Systems are robust solutions for industries requiring precise and efficient dispensing of resins and pastes, particularly in the wind energy sector for rotor blade production.
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Catalog excerpts

VRM™ and VPM™ Metering Systems-1

VRM™ and VPM™ Metering Systems Variable Ratio Metering Systems for Resin and Paste Applications High-volume dispensing equipment for maximized productivity • High flow rates provide faster cycle times to improve your productivity • Accurate, on-ratio dispense means less waste, more profits • Variable ratio allows flexibility for different materials or temperature variations • Intuitive, easy-to-use controls cut training time and reduce operator error • Well-suited for rotor blade production in the wind energy market PROVEN QUALITY. LEADING

 Open the catalog to page 1
VRM™ and VPM™ Metering Systems-2

Expand your capacity with high-volume metering system Graco VRM™ Metering System for resin applications The Graco VRM Metering System is a hydraulic variable ratio metering system that uses positive displacement pumps to dispense resin materials. High flow rates • Meets demands for increased production requirements • Delivers accurate continuous material flow and shot dispensing as well • Up to 30 kg (66 lb) per minute Accurate, on-ratio mixing • Results in higher yield, less material waste and more process confidence • Ratio accuracies better than +2 % Variable ratio • Allows you to change ratios...

 Open the catalog to page 2
VRM™ and VPM™ Metering Systems-3

s from Graco Graco VPM™ Metering System for high-viscosity applications The Graco VPM Metering System is a hydraulic variable ratio metering system that uses positive displacement pumps to dispense tooling pastes, adhesives and other high-viscosity materials. High flow rates • Speeds production with high-volume dispensing • Delivers accurate continuous material flow and shot dispensing as well • Up to 25 kg (55 lb) per minute Ratio assurance • Accurate, on-ratio mixing results in better yield, less material waste, less scrap • Ratio accuracies better than +2 % Variable ratio • Allows you to change...

 Open the catalog to page 3
VRM™ and VPM™ Metering Systems-4

Technical Specifications & Ordering Information Everything you need to make an informed decision Technical Specifications Models Mixing ratio Max. fluid working pressure Fluid viscosity range Thixotropic paste Power supply Ratio accuracy Shot accuracy better than +2% Shot accuracy better than +2% Shot sizes For typical resin infusion materials For typical bonding and tooling pastes Part numbers Operation and repair manual * Values are dependent on mixing ratio, viscosity, temperature and installed pump size. Values shown are for largest available pump size. All written and visual data contained...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.